大功率低速船用柴油机

VOA慢速英语2012 TECHNOLOGY REPORT - South Pacific Islands Now Totally Powered by the Sun

TECHNOLOGY REPORT - South Pacific Islands Now Totally Powered by the Sun 科技报道 - 托克劳群岛完全由太阳能发电 From VOA Learning English, this is the TECHNOLOGY REPORT in Special English. 这里是美国之音慢速英语科技报道。

发表于:2018-12-07 / 阅读(152) / 评论(0)

2012年VOA慢速英语(十一)月

202 Useful Exercises for IELTS Side2-01-AudioTrack01

Narrator: Exercise 3.9. Lecture 3: Electric cars? Solar-powered buses? When most people imagine solutions to the problems of city air pollution they probably think of electricity and solar power. But the problem with an electric car is that the elect

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202 Useful Exercises for IELTS

2007-08-04, Dogfights: P-51 Mustang P-51野马战斗机

In 1940, North American Aviation designed the legendary P-51 Mustang in response to the British need for a high-performance fighter aircraft. The Mustang featured the most advanced laminar flow wing and a ducted cooling radiator positioned under the

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国家地理2007年

CNN 2009-03-21

Good morning from the CNN center in Atlanta, I am Reggie Aqui. Thanks for checking in. here's a look at what's happening NOW IN THE NEWS. The house has passed legislation that would impose a 90% tax on bonuses paid to employees of companies receivin

发表于:2019-01-07 / 阅读(214) / 评论(0)

CNN2009年(三)月

VOA标准英语2010年-Do You Hear a Low, Rumbling Hum?

Some in New Mexico do and are mystified and annoyed Ted Landphair | Washington, DC 17 February 2010 No one has yet figured out why, or whether, pleasant, somewhat remote Taos, New Mexico, is visited by a strange hum, audible to only a few. ...scienti

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VOA标准英语2010年(二月)

VOA慢速英语2015 东南亚海盗袭击增加

AS IT IS 2015-04-22 Pirate Attacks Increase in Southeast Asia 东南亚海盗袭击增加 Pirates off the coast of Somalia made big news a few years ago. But the waters of the West Indian Ocean are not the worlds most dangerous for pirate attacks rig

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2015年VOA慢速英语(四)月

沃尔沃卡车打破两项世界速度纪录

AS IT IS 2016-09-01 Volvo Truck Breaks Two World Speed Records 沃尔沃卡车打破两项世界速度纪录 The Swedish-based manufacturer Volvo says one of its trucks has broken two world speed records. The truck reached a top speed of 276 kilomete

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2016年VOA慢速英语(九)月

VOA标准英语2010年-US Fighter Jet Powered by Plant Fuel

The roar of jet engines splits the air over the U.S. Navy's testing grounds in Patuxent River, Maryland, as an F-18 fighter plane takes to the skies. Powering this supersonic jet fighter is a fuel that is 50 percent petroleum-based and 50 percent der

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VOA标准英语2010年(九)月

新型内燃机效率提高50%

This Internal Combustion Engine is 50% More Efficient 新型内燃机效率提高50% Internal combustion engines in cars may be on their way out, but experts agree it will take a few decades before electric-powered vehicles become dominant. Meanwhile

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VOA标准英语2016年(三月)

英语听力：VOA双语新闻 5、洛杉矶港口严格控制空气污染

Some of the most polluted places in the world are ports, resulting in health problems that some experts say can lead not only to respiratory problems, but cancer. 海港往往是世界上污染最严重的地方。专家说，这些污染的情况导致

发表于:2019-01-19 / 阅读(215) / 评论(0)

VOA双语新闻 2011年10月

经济学人78:汽车制造商燃油汽车越来越环保了

Business 商业 Carmakers 汽车制造商 Revenge of the petrolheads 燃油车赢得先机 Fossil-fuel cars are getting much cleaner, making life hard for green ones 燃油汽车越来越环保了，环保汽车日子难过了 THE Chevrolet Volt, a c

发表于:2019-01-26 / 阅读(212) / 评论(0)

经济学人商业系列

经济学人39:怎样建造时速1000英里的汽车

The land-speed record 地面速度记录 How to build a 1,000mph car 怎样建造时速1000英里的汽车 Hybrid rocketry will be used to drive faster than ever before 混合火箭技术将用于更快地驱动车辆 May 5th 2011 | from the print ed

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经济学人综合

VOA慢速英语2010年-Development Report - Solar-Powered Pum

This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are

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2010年慢速英语(一)月

海运常用词汇缩写

海运常用词汇缩写（MARITIME RELATED ABBREVIATIONS FREQUENTLY USED） ABT - ABOUT ACCT - ACCOUNT A/C - ACCOUNT AGW - ALL GOING WELL B/L - BILL OF LADING B/N - BOOKING NOTE B/S - BILL OF SALE B4 - BEFORE BB - BREAKBULK BE - BOTH ENDS BL - BALE

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实用英语

润滑油行业英语词汇

A AAMA American Automobile Manufacturers Association 美国汽车制造商协会 ACEA Association des Constructers Europens dAutomobiles 欧洲汽车制造商协会 ACS American Chemical Society 美国化学学会 AFR Air/Fuel Ratio 空/燃比 AFV Alternative Fuel Vehicle 代用

发表于:2019-02-03 / 阅读(206) / 评论(0)

英文语法词汇

十种方法让你的爱车少“喝油”

十种方法让你的爱车少喝油 How To Boost Your Fuel Efficiency : We're regularly being reminded of the impact our lifestyle have on the environment. Being environmentally-friendly can also wind up saving you money。如何提高燃料效率：

发表于:2019-02-06 / 阅读(159) / 评论(0)

英语口语

海运常用缩写词汇

ABT - ABOUT ACCT - ACCOUNT A/C - ACCOUNT AGW - ALL GOING WELL B/L - BILL OF LADING B/N - BOOKING NOTE B/S - BILL OF SALE B4 - BEFORE BB - BREAKBULK BE - BOTH ENDS BL - BALE BLK - BULK BLT - BUILT BRKRS - BROKERS CF - COST AND FREIGHT CBM - CUBIC METE

发表于:2019-02-15 / 阅读(163) / 评论(0)

英文语法词汇

经济学人198:汽车制造商燃油车赢得先机

Business 商业报道 Carmakers 汽车制造商 Revenge of the petrolheads 燃油车赢得先机 Fossil-fuel cars are getting much cleaner, making life hard for green ones 燃油汽车越来越环保了，环保汽车日子难过了 THE Chevrolet Vol

发表于:2019-02-16 / 阅读(167) / 评论(0)

经济学人商业系列

News & Reports 2011-10-22

Hello and Welcome to News and Reports on China Radio International. In This Edition The head of Libya's National Transitional Council confirms that Muammar Gaddafi has been killed in crossfire after being captured in his hometown of Sirte. World lead

发表于:2019-02-28 / 阅读(204) / 评论(0)

2011CRI中国国际广播电台

美国国家公共电台 NPR As More Electric Cars Arrive, What's The Future For Gas-Powered Engines?

SCOTT SIMON, HOST: The Democrats' proposed Green New Deal calls for America to eliminate greenhouse gas emissions from U.S. transportation, an ambitious goal that would require - among many other things - phasing out cars that run on gasoline. That m

发表于:2019-03-17 / 阅读(457) / 评论(0)

2019年NPR美国国家公共电台2月

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学英语单词

acoustooptical deflection

be out of the bounds range of possibility